Expelling toxin by cooling. Used for viral cold and sore throat. Expelling toxin by cooling. Used for viral cold and sore throat.Compositions: banlangen and daqingye.Character: brown grains. It tastes sweet and slightly bitter as well.Functions and indications: An antipyretic and antidote. Cooling blood. To be used to treat the cold, pharyngitis.Administration and dosage: To be taken orally. 15g ...